PYQs of Acidic and basic buffer

The nature of a solution whether neutral , acidic or basic depends upon its pH value. The pH of a solution changes when an acid or base added to it . Howerver the pH of the solution is maintained by the addition of a suitable buffer whether acidic or basic. (i) Define a buffer solution (ii) Give one example each of acidic and basic buffers. (iii) What is the value associated with the use of buffer solution in human beings ?

The nature of a solution whether neutral , acidic or basic depends upon its pH value. The pH of a solution changes when an acid or base added to it . Howerver the pH of the solution is maintained by the addition of a suitable buffer whether acidic or basic. (a) Define a buffer solution (b) Give one example each of acidic and basic buffers. (c) Define pH of a solution .

The range of pH for acidic and basic buffer is where K_(a) and K_(b) are the acid base dissociation constants, respectively.

Buffer Action Of Acidic And Basic Buffer

What are buffer solutions ? How do they act ? Explain the buffer action of (i)an acidic buffer (ii) a basic buffer

Class Illustrations with Short Tricks on Acidic Buffer || Basic Buffer (pH Determination, pH Range)

Pair of solutions which cannot form basic buffer is

Buffer Action Of Basic Buffer

Assertion : The pH of a basic buffer mixture is given by: pH=pK_(a)+log(([Base])/([conjugate acid])) Reason : The pH of an acidic buffer mixture is given by: pH=pK_(a)+log(([conjugate acid])/([Acid]))